[He doesn't fail to note the expression, watching quietly. While ghoul predation isn't something understood or covered in florid detail, it certainly makes the headlines. Unless Shizuo doesn't follow the news at all, it likely means that they're from different iterations of Tokyo.

Though they can still relate, and Haise can hope that means Shizuo's version is a more peaceful place]

They're found throughout Tokyo, in different concentrations. Where be organization I belong to has stronger influence, their numbers are lesser — but it fluctuates with time.